我正在使用reticulateR 包并想python3用它進行配置，但無法做到。我嘗試了以下代碼library(reticulate)packageVersion("reticulate")# [1] ‘1.10.0.9002’use_python(python = "/usr/bin/python", required = TRUE)py_config()# python: /usr/bin/python# libpython: /usr/lib/python2.7/config-x86_64-linux-gnu/libpython2.7.so# pythonhome: /usr:/usr# version: 2.7.15rc1 (default, Apr 15 2018, 21:51:34) [GCC 7.3.0]# numpy: /usr/lib/python2.7/dist-packages/numpy# numpy_version: 1.13.3## NOTE: Python version was forced by use_python functionSys.which("python3")# python3 # "/usr/bin/python3" use_python(python = "/usr/bin/python3", required = TRUE)py_config()# python: /usr/bin/python# libpython: /usr/lib/python2.7/config-x86_64-linux-gnu/libpython2.7.so# pythonhome: /usr:/usr# version: 2.7.15rc1 (default, Apr 15 2018, 21:51:34) [GCC 7.3.0]# numpy: /usr/lib/python2.7/dist-packages/numpy# numpy_version: 1.13.3# # NOTE: Python version was forced by use_python function任何提示，請。
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慕妹3242003
TA貢獻1824條經(jīng)驗 獲得超6個贊
不要不運行
use_python(python = "/usr/bin/python", required = TRUE)
在配置成python3. 正如這里所討論的，一個 R 會話只允許使用一個 Python 解釋器。
這是我在筆記本電腦上看到的，如果use_python僅配置為python3：
library(reticulate)
use_python(python = Sys.which("python3"), required = TRUE)
py_config()
# python: /usr/local/bin/python3
# libpython: /usr/local/Cellar/python3/3.5.2_1/Frameworks/Python.framework/Versions/3.5/lib/python3.5/config-3.5m/libpython3.5.dylib
# pythonhome: /usr/local/Cellar/python3/3.5.2_1/Frameworks/Python.framework/Versions/3.5:/usr/local/Cellar/python3/3.5.2_1/Frameworks/Python.framework/Versions/3.5
# version: 3.5.2 (default, Jul 28 2016, 21:28:00) [GCC 4.2.1 Compatible Apple LLVM 7.3.0 (clang-703.0.31)]
# numpy: /usr/local/lib/python3.5/site-packages/numpy
# numpy_version: 1.12.0
#
# NOTE: Python version was forced by use_python function
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